Merge branch 'master' into staging

package.json

@@ -5,7 +5,8 @@
   "main": "lib/index.js",
   "license": "Apache-2.0",
   "dependencies": {
-    "@drift-labs/sdk": "2.49.0-beta.12",
+    "@coral-xyz/anchor": "^0.29.0",
+    "@drift-labs/sdk": "2.49.0-beta.15",
     "@opentelemetry/api": "^1.1.0",
     "@opentelemetry/auto-instrumentations-node": "^0.31.1",
     "@opentelemetry/exporter-prometheus": "^0.31.0",
@@ -13,6 +14,7 @@
     "@project-serum/anchor": "^0.19.1-beta.1",
     "@project-serum/serum": "^0.13.65",
     "@solana/web3.js": "^1.73.3",
+    "@triton-one/yellowstone-grpc": "^0.3.0",
     "@types/redis": "^4.0.11",
     "@types/ws": "^8.5.8",
     "async-mutex": "^0.4.0",

src/dlobProvider.ts

@@ -1,5 +1,6 @@
 import { DLOB, OrderSubscriber, UserAccount, UserMap } from '@drift-labs/sdk';
 import { PublicKey } from '@solana/web3.js';
+import { GeyserOrderSubscriber } from './grpc/OrderSubscriberGRPC';
 
 export type DLOBProvider = {
 	subscribe(): Promise<void>;
@@ -56,11 +57,51 @@ export function getDLOBProviderFromOrderSubscriber(
 			return await orderSubscriber.getDLOB(slot);
 		},
 		getUniqueAuthorities: () => {
-			const authorities = new Set<PublicKey>();
+			const authorities = new Set<string>();
 			for (const { userAccount } of orderSubscriber.usersAccounts.values()) {
-				authorities.add(userAccount.authority);
+				authorities.add(userAccount.authority.toBase58());
 			}
-			return Array.from(authorities.values());
+			const pubkeys = Array.from(authorities).map((a) => new PublicKey(a));
+			return pubkeys;
+		},
+		getUserAccounts: function* () {
+			for (const [
+				key,
+				{ userAccount },
+			] of orderSubscriber.usersAccounts.entries()) {
+				yield { userAccount: userAccount, publicKey: new PublicKey(key) };
+			}
+		},
+		getUserAccount: (publicKey) => {
+			return orderSubscriber.usersAccounts.get(publicKey.toString())
+				?.userAccount;
+		},
+		size(): number {
+			return orderSubscriber.usersAccounts.size;
+		},
+		fetch() {
+			return orderSubscriber.fetch();
+		},
+	};
+}
+
+export function getDLOBProviderFromGrpcOrderSubscriber(
+	orderSubscriber: GeyserOrderSubscriber
+): DLOBProvider {
+	return {
+		subscribe: async () => {
+			await orderSubscriber.subscribe();
+		},
+		getDLOB: async (slot: number) => {
+			return await orderSubscriber.getDLOB(slot);
+		},
+		getUniqueAuthorities: () => {
+			const authorities = new Set<string>();
+			for (const { userAccount } of orderSubscriber.usersAccounts.values()) {
+				authorities.add(userAccount.authority.toBase58());
+			}
+			const pubkeys = Array.from(authorities).map((a) => new PublicKey(a));
+			return pubkeys;
 		},
 		getUserAccounts: function* () {
 			for (const [

src/grpc/OrderSubscriberGRPC.ts

@@ -0,0 +1,253 @@
+import { BorshAccountsCoder } from '@coral-xyz/anchor';
+import { Commitment, PublicKey, RpcResponseAndContext } from '@solana/web3.js';
+import { Buffer } from 'buffer';
+import Client, {
+	CommitmentLevel,
+	SubscribeRequest,
+	SubscribeUpdate,
+} from '@triton-one/yellowstone-grpc';
+import {
+	BN,
+	DLOB,
+	DriftClient,
+	UserAccount,
+	getUserFilter,
+	getUserWithOrderFilter,
+} from '@drift-labs/sdk';
+import { ClientDuplexStream } from '@grpc/grpc-js';
+
+type grpcDlobConfig = {
+	endpoint: string;
+	token: string;
+};
+
+export class GeyserOrderSubscriber {
+	usersAccounts = new Map<string, { slot: number; userAccount: UserAccount }>();
+	commitment: Commitment;
+	driftClient: DriftClient;
+	config: grpcDlobConfig;
+	stream: ClientDuplexStream<SubscribeRequest, SubscribeUpdate>;
+
+	fetchPromise?: Promise<void>;
+	fetchPromiseResolver: () => void;
+	mostRecentSlot: number;
+
+	constructor(driftClient: DriftClient, config: grpcDlobConfig) {
+		this.driftClient = driftClient;
+		this.config = config;
+	}
+
+	public async subscribe(): Promise<void> {
+		const client = new Client(this.config.endpoint, this.config.token);
+		this.stream = await client.subscribe();
+		const request: SubscribeRequest = {
+			slots: {},
+			accounts: {
+				drift: {
+					owner: [this.driftClient.program.programId.toBase58()],
+					filters: [
+						{
+							memcmp: {
+								offset: '0',
+								bytes: BorshAccountsCoder.accountDiscriminator('User'),
+							},
+						},
+						{
+							memcmp: {
+								offset: '4350',
+								bytes: Uint8Array.from([1]),
+							},
+						},
+					],
+					account: [],
+				},
+			},
+			transactions: {},
+			blocks: {},
+			blocksMeta: {},
+			accountsDataSlice: [],
+			commitment: CommitmentLevel.PROCESSED,
+			entry: {},
+		};
+
+		this.stream.on('data', (chunk: any) => {
+			if (!chunk.account) {
+				return;
+			}
+			const slot = Number(chunk.account.slot);
+			this.tryUpdateUserAccount(
+				new PublicKey(chunk.account.account.pubkey).toBase58(),
+				'grpc',
+				chunk.account.account.data,
+				slot
+			);
+		});
+
+		return new Promise<void>((resolve, reject) => {
+			this.stream.write(request, (err) => {
+				if (err === null || err === undefined) {
+					resolve();
+				} else {
+					reject(err);
+				}
+			});
+		}).catch((reason) => {
+			console.error(reason);
+			throw reason;
+		});
+	}
+
+	async fetch(): Promise<void> {
+		if (this.fetchPromise) {
+			return this.fetchPromise;
+		}
+
+		this.fetchPromise = new Promise((resolver) => {
+			this.fetchPromiseResolver = resolver;
+		});
+
+		try {
+			const rpcRequestArgs = [
+				this.driftClient.program.programId.toBase58(),
+				{
+					commitment: this.commitment,
+					filters: [getUserFilter(), getUserWithOrderFilter()],
+					encoding: 'base64',
+					withContext: true,
+				},
+			];
+
+			const rpcJSONResponse: any =
+				// @ts-ignore
+				await this.driftClient.connection._rpcRequest(
+					'getProgramAccounts',
+					rpcRequestArgs
+				);
+
+			const rpcResponseAndContext: RpcResponseAndContext<
+				Array<{
+					pubkey: PublicKey;
+					account: {
+						data: [string, string];
+					};
+				}>
+			> = rpcJSONResponse.result;
+
+			const slot: number = rpcResponseAndContext.context.slot;
+
+			const programAccountSet = new Set<string>();
+			for (const programAccount of rpcResponseAndContext.value) {
+				const key = programAccount.pubkey.toString();
+				programAccountSet.add(key);
+				this.tryUpdateUserAccount(
+					key,
+					'raw',
+					programAccount.account.data,
+					slot
+				);
+				// give event loop a chance to breathe
+				await new Promise((resolve) => setTimeout(resolve, 0));
+			}
+
+			for (const key of this.usersAccounts.keys()) {
+				if (!programAccountSet.has(key)) {
+					this.usersAccounts.delete(key);
+				}
+				// give event loop a chance to breathe
+				await new Promise((resolve) => setTimeout(resolve, 0));
+			}
+		} catch (e) {
+			console.error(e);
+		} finally {
+			this.fetchPromiseResolver();
+			this.fetchPromise = undefined;
+		}
+	}
+
+	tryUpdateUserAccount(
+		key: string,
+		dataType: 'raw' | 'grpc',
+		data: string[] | Buffer | UserAccount,
+		slot: number
+	): void {
+		if (!this.mostRecentSlot || slot > this.mostRecentSlot) {
+			this.mostRecentSlot = slot;
+		}
+
+		const slotAndUserAccount = this.usersAccounts.get(key);
+		if (!slotAndUserAccount || slotAndUserAccount.slot <= slot) {
+			// Polling leads to a lot of redundant decoding, so we only decode if data is from a fresh slot
+			let buffer: Buffer;
+			if (dataType === 'raw') {
+				buffer = Buffer.from(data[0], data[1]);
+			} else {
+				buffer = data as Buffer;
+			}
+
+			const newLastActiveSlot = new BN(
+				buffer.subarray(4328, 4328 + 8),
+				undefined,
+				'le'
+			);
+			if (
+				slotAndUserAccount &&
+				slotAndUserAccount.userAccount.lastActiveSlot.gt(newLastActiveSlot)
+			) {
+				return;
+			}
+
+			const userAccount =
+				this.driftClient.program.account.user.coder.accounts.decodeUnchecked(
+					'User',
+					buffer
+				) as UserAccount;
+
+			if (userAccount.hasOpenOrder) {
+				this.usersAccounts.set(key, { slot, userAccount });
+			} else {
+				this.usersAccounts.delete(key);
+			}
+		}
+	}
+
+	public async getDLOB(slot: number): Promise<DLOB> {
+		const dlob = new DLOB();
+		for (const [key, { userAccount }] of this.usersAccounts.entries()) {
+			const userAccountPubkey = new PublicKey(key);
+			for (const order of userAccount.orders) {
+				dlob.insertOrder(order, userAccountPubkey, slot);
+			}
+		}
+		return dlob;
+	}
+
+	public getSlot(): number {
+		return this.mostRecentSlot ?? 0;
+	}
+
+	public async unsubscribe(): Promise<void> {
+		return new Promise<void>((resolve, reject) => {
+			this.stream.write(
+				{
+					slots: {},
+					accounts: {},
+					transactions: {},
+					blocks: {},
+					blocksMeta: {},
+					accountsDataSlice: [],
+					entry: {},
+				},
+				(err) => {
+					if (err === null || err === undefined) {
+						resolve();
+					} else {
+						reject(err);
+					}
+				}
+			);
+		}).catch((reason) => {
+			console.error(reason);
+			throw reason;
+		});
+	}
+}

src/index.ts

@@ -66,7 +66,6 @@ const WS_FALLBACK_FETCH_INTERVAL = ORDERBOOK_UPDATE_INTERVAL * 10;
 const useWebsocket = process.env.USE_WEBSOCKET?.toLowerCase() === 'true';
 const useOrderSubscriber =
 	process.env.USE_ORDER_SUBSCRIBER?.toLowerCase() === 'true';
-
 const rateLimitCallsPerSecond = process.env.RATE_LIMIT_CALLS_PER_SECOND
 	? parseInt(process.env.RATE_LIMIT_CALLS_PER_SECOND)
 	: 1;

src/publishers/dlobPublisher.ts

@@ -27,14 +27,16 @@ import { DLOBSubscriberIO } from '../dlob-subscriber/DLOBSubscriberIO';
 import { RedisClient } from '../utils/redisClient';
 import {
 	DLOBProvider,
+	getDLOBProviderFromGrpcOrderSubscriber,
 	getDLOBProviderFromOrderSubscriber,
 	getDLOBProviderFromUserMap,
 } from '../dlobProvider';
 import FEATURE_FLAGS from '../utils/featureFlags';
+import { GeyserOrderSubscriber } from '../grpc/OrderSubscriberGRPC';
 
 require('dotenv').config();
 const stateCommitment: Commitment = 'processed';
-const ORDERBOOK_UPDATE_INTERVAL = 1000;
+const ORDERBOOK_UPDATE_INTERVAL = 400;
 const WS_FALLBACK_FETCH_INTERVAL = ORDERBOOK_UPDATE_INTERVAL * 10;
 const driftEnv = (process.env.ENV || 'devnet') as DriftEnv;
 const commitHash = process.env.COMMIT;
@@ -49,10 +51,15 @@ let driftClient: DriftClient;
 const opts = program.opts();
 setLogLevel(opts.debug ? 'debug' : 'info');
 
-const endpoint = process.env.ENDPOINT;
+const token = process.env.TOKEN;
+const endpoint = token
+	? process.env.ENDPOINT + `/${token}`
+	: process.env.ENDPOINT;
 const wsEndpoint = process.env.WS_ENDPOINT;
 const useOrderSubscriber =
 	process.env.USE_ORDER_SUBSCRIBER?.toLowerCase() === 'true';
+
+const useGrpc = process.env.USE_GRPC?.toLowerCase() === 'true';
 const useWebsocket = process.env.USE_WEBSOCKET?.toLowerCase() === 'true';
 
 logger.info(`RPC endpoint: ${endpoint}`);
@@ -126,7 +133,7 @@ const main = async () => {
 		bulkAccountLoader = new BulkAccountLoader(
 			connection,
 			stateCommitment,
-			ORDERBOOK_UPDATE_INTERVAL
+			ORDERBOOK_UPDATE_INTERVAL < 1000 ? 1000 : ORDERBOOK_UPDATE_INTERVAL
 		);
 
 		accountSubscription = {
@@ -206,6 +213,13 @@ const main = async () => {
 		slotSource = {
 			getSlot: () => orderSubscriber.getSlot(),
 		};
+	} else if (useGrpc) {
+		const grpcOrderSubscriber = new GeyserOrderSubscriber(driftClient, {
+			endpoint: endpoint,
+			token: token,
+		});
+
+		dlobProvider = getDLOBProviderFromGrpcOrderSubscriber(grpcOrderSubscriber);
 	} else {
 		const userMap = new UserMap({
 			driftClient,

src/wsConnectionManager.ts

@@ -97,9 +97,11 @@ async function main() {
 
 	redisClient.client.on('message', (subscribedChannel, message) => {
 		const subscribers = channelSubscribers.get(subscribedChannel);
-		subscribers.forEach((ws) => {
+		if (subscribers) {
-			ws.send(JSON.stringify({ channel: subscribedChannel, data: message }));
+			subscribers.forEach((ws) => {
-		});
+				ws.send(JSON.stringify({ channel: subscribedChannel, data: message }));
+			});
+		}
 	});
 
 	redisClient.client.on('error', (error) => {
@@ -180,7 +182,7 @@ async function main() {
 							lastUpdateChannel
 						);
 
-						if (lastMessage !== null) {
+						if (lastMessage) {
 							ws.send(
 								JSON.stringify({
 									channel: lastUpdateChannel,

yarn.lock

@@ -63,6 +63,26 @@
     superstruct "^0.15.4"
     toml "^3.0.0"
 
+"@coral-xyz/anchor@^0.29.0":
+  version "0.29.0"
+  resolved "https://registry.yarnpkg.com/@coral-xyz/anchor/-/anchor-0.29.0.tgz#bd0be95bedfb30a381c3e676e5926124c310ff12"
+  integrity sha512-eny6QNG0WOwqV0zQ7cs/b1tIuzZGmP7U7EcH+ogt4Gdbl8HDmIYVMh/9aTmYZPaFWjtUaI8qSn73uYEXWfATdA==
+  dependencies:
+    "@coral-xyz/borsh" "^0.29.0"
+    "@noble/hashes" "^1.3.1"
+    "@solana/web3.js" "^1.68.0"
+    bn.js "^5.1.2"
+    bs58 "^4.0.1"
+    buffer-layout "^1.2.2"
+    camelcase "^6.3.0"
+    cross-fetch "^3.1.5"
+    crypto-hash "^1.3.0"
+    eventemitter3 "^4.0.7"
+    pako "^2.0.3"
+    snake-case "^3.0.4"
+    superstruct "^0.15.4"
+    toml "^3.0.0"
+
 "@coral-xyz/borsh@^0.28.0":
   version "0.28.0"
   resolved "https://registry.yarnpkg.com/@coral-xyz/borsh/-/borsh-0.28.0.tgz#fa368a2f2475bbf6f828f4657f40a52102e02b6d"
@@ -71,6 +91,14 @@
     bn.js "^5.1.2"
     buffer-layout "^1.2.0"
 
+"@coral-xyz/borsh@^0.29.0":
+  version "0.29.0"
+  resolved "https://registry.yarnpkg.com/@coral-xyz/borsh/-/borsh-0.29.0.tgz#79f7045df2ef66da8006d47f5399c7190363e71f"
+  integrity sha512-s7VFVa3a0oqpkuRloWVPdCK7hMbAMY270geZOGfCnaqexrP5dTIpbEHL33req6IYPPJ0hYa71cdvJ1h6V55/oQ==
+  dependencies:
+    bn.js "^5.1.2"
+    buffer-layout "^1.2.0"
+
 "@cspotcode/source-map-support@^0.8.0":
   version "0.8.1"
   resolved "https://registry.yarnpkg.com/@cspotcode/source-map-support/-/source-map-support-0.8.1.tgz#00629c35a688e05a88b1cda684fb9d5e73f000a1"
@@ -87,10 +115,10 @@
     enabled "2.0.x"
     kuler "^2.0.0"
 
-"@drift-labs/sdk@2.49.0-beta.12":
+"@drift-labs/sdk@2.49.0-beta.15":
-  version "2.49.0-beta.12"
+  version "2.49.0-beta.15"
-  resolved "https://registry.yarnpkg.com/@drift-labs/sdk/-/sdk-2.49.0-beta.12.tgz#66f320dc8699b683d64cba3088ca555af8b1840d"
+  resolved "https://registry.yarnpkg.com/@drift-labs/sdk/-/sdk-2.49.0-beta.15.tgz#7b6dcd87ae0bbd0eeeebbc7a9f4ba7ca3dea3b29"
-  integrity sha512-O8ULh0BfPMOdU5Dxt20yuUEmVMdU+GP4DImMrzehEgL03kkJUisArDh73cIWLFk8pRwQ1GJbEsMXyP9JWMfjYQ==
+  integrity sha512-rIvU57rbeqTGRZ2vcfbfA4KPvr7X4sc7fy+wfFEotsMXC6gP9aERK5Udp5ztCOvLNwS9IoHVCRe1ndDis8Q9jw==
   dependencies:
     "@coral-xyz/anchor" "0.28.1-beta.2"
     "@ellipsis-labs/phoenix-sdk" "^1.4.2"
@@ -142,6 +170,24 @@
   resolved "https://registry.yarnpkg.com/@fastify/error/-/error-2.0.0.tgz#a9f94af56eb934f0ab1ce4ef9f0ced6ebf2319dc"
   integrity sha512-wI3fpfDT0t7p8E6dA2eTECzzOd+bZsZCJ2Hcv+Onn2b7ZwK3RwD27uW2QDaMtQhAfWQQP+WNK7nKf0twLsBf9w==
 
+"@grpc/grpc-js@^1.8.0":
+  version "1.9.12"
+  resolved "https://registry.yarnpkg.com/@grpc/grpc-js/-/grpc-js-1.9.12.tgz#a45b23a7d9ee1eadc9fa8fe480e27edbc6544cdd"
+  integrity sha512-Um5MBuge32TS3lAKX02PGCnFM4xPT996yLgZNb5H03pn6NyJ4Iwn5YcPq6Jj9yxGRk7WOgaZFtVRH5iTdYBeUg==
+  dependencies:
+    "@grpc/proto-loader" "^0.7.8"
+    "@types/node" ">=12.12.47"
+
+"@grpc/proto-loader@^0.7.8":
+  version "0.7.10"
+  resolved "https://registry.yarnpkg.com/@grpc/proto-loader/-/proto-loader-0.7.10.tgz#6bf26742b1b54d0a473067743da5d3189d06d720"
+  integrity sha512-CAqDfoaQ8ykFd9zqBDn4k6iWT9loLAlc2ETmDFS9JCD70gDcnA4L3AFEo2iV7KyAtAAHFW9ftq1Fz+Vsgq80RQ==
+  dependencies:
+    lodash.camelcase "^4.3.0"
+    long "^5.0.0"
+    protobufjs "^7.2.4"
+    yargs "^17.7.2"
+
 "@hapi/b64@5.x.x":
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/@hapi/b64/-/b64-5.0.0.tgz#b8210cbd72f4774985e78569b77e97498d24277d"
@@ -899,6 +945,59 @@
     bn.js "^5.1.2"
     buffer-layout "^1.2.0"
 
+"@protobufjs/aspromise@^1.1.1", "@protobufjs/aspromise@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/aspromise/-/aspromise-1.1.2.tgz#9b8b0cc663d669a7d8f6f5d0893a14d348f30fbf"
+  integrity sha512-j+gKExEuLmKwvz3OgROXtrJ2UG2x8Ch2YZUxahh+s1F2HZ+wAceUNLkvy6zKCPVRkU++ZWQrdxsUeQXmcg4uoQ==
+
+"@protobufjs/base64@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/base64/-/base64-1.1.2.tgz#4c85730e59b9a1f1f349047dbf24296034bb2735"
+  integrity sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg==
+
+"@protobufjs/codegen@^2.0.4":
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/@protobufjs/codegen/-/codegen-2.0.4.tgz#7ef37f0d010fb028ad1ad59722e506d9262815cb"
+  integrity sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg==
+
+"@protobufjs/eventemitter@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/eventemitter/-/eventemitter-1.1.0.tgz#355cbc98bafad5978f9ed095f397621f1d066b70"
+  integrity sha512-j9ednRT81vYJ9OfVuXG6ERSTdEL1xVsNgqpkxMsbIabzSo3goCjDIveeGv5d03om39ML71RdmrGNjG5SReBP/Q==
+
+"@protobufjs/fetch@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/fetch/-/fetch-1.1.0.tgz#ba99fb598614af65700c1619ff06d454b0d84c45"
+  integrity sha512-lljVXpqXebpsijW71PZaCYeIcE5on1w5DlQy5WH6GLbFryLUrBD4932W/E2BSpfRJWseIL4v/KPgBFxDOIdKpQ==
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.1"
+    "@protobufjs/inquire" "^1.1.0"
+
+"@protobufjs/float@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/float/-/float-1.0.2.tgz#5e9e1abdcb73fc0a7cb8b291df78c8cbd97b87d1"
+  integrity sha512-Ddb+kVXlXst9d+R9PfTIxh1EdNkgoRe5tOX6t01f1lYWOvJnSPDBlG241QLzcyPdoNTsblLUdujGSE4RzrTZGQ==
+
+"@protobufjs/inquire@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/inquire/-/inquire-1.1.0.tgz#ff200e3e7cf2429e2dcafc1140828e8cc638f089"
+  integrity sha512-kdSefcPdruJiFMVSbn801t4vFK7KB/5gd2fYvrxhuJYg8ILrmn9SKSX2tZdV6V+ksulWqS7aXjBcRXl3wHoD9Q==
+
+"@protobufjs/path@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/path/-/path-1.1.2.tgz#6cc2b20c5c9ad6ad0dccfd21ca7673d8d7fbf68d"
+  integrity sha512-6JOcJ5Tm08dOHAbdR3GrvP+yUUfkjG5ePsHYczMFLq3ZmMkAD98cDgcT2iA1lJ9NVwFd4tH/iSSoe44YWkltEA==
+
+"@protobufjs/pool@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/pool/-/pool-1.1.0.tgz#09fd15f2d6d3abfa9b65bc366506d6ad7846ff54"
+  integrity sha512-0kELaGSIDBKvcgS4zkjz1PeddatrjYcmMWOlAuAPwAeccUrPHdUqo/J6LiymHHEiJT5NrF1UVwxY14f+fy4WQw==
+
+"@protobufjs/utf8@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/utf8/-/utf8-1.1.0.tgz#a777360b5b39a1a2e5106f8e858f2fd2d060c570"
+  integrity sha512-Vvn3zZrhQZkkBE8LSuW3em98c0FwgO4nxzv6OdSxPKJIEKY2bGbHn+mhGIPerzI4twdxaP8/0+06HBpwf345Lw==
+
 "@pythnetwork/client@2.5.3":
   version "2.5.3"
   resolved "https://registry.yarnpkg.com/@pythnetwork/client/-/client-2.5.3.tgz#86c9f92d01d8f282fdd8b5b11039da654e263988"
@@ -1083,6 +1182,13 @@
     rpc-websockets "^7.5.1"
     superstruct "^0.14.2"
 
+"@triton-one/yellowstone-grpc@^0.3.0":
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/@triton-one/yellowstone-grpc/-/yellowstone-grpc-0.3.0.tgz#2318b98b9ee80871e4ee8f9259f3d8673bf2c576"
+  integrity sha512-HJ7K7asSLKj8UY7AcuqOzNPnztBHSaMsjkkkexNkDEzJF2ZvwNNnhdmd/AndrL0GNDgS8DeFcP/Dm2X+nRp4zQ==
+  dependencies:
+    "@grpc/grpc-js" "^1.8.0"
+
 "@tsconfig/node10@^1.0.7":
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/@tsconfig/node10/-/node10-1.0.9.tgz#df4907fc07a886922637b15e02d4cebc4c0021b2"
@@ -1359,6 +1465,13 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-18.11.9.tgz#02d013de7058cea16d36168ef2fc653464cfbad4"
   integrity sha512-CRpX21/kGdzjOpFsZSkcrXMGIBWMGNIHXXBVFSH+ggkftxg+XYP20TESbh+zFvFj3EQOl5byk0HTRn1IL6hbqg==
 
+"@types/node@>=12.12.47", "@types/node@>=13.7.0":
+  version "20.10.3"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.10.3.tgz#4900adcc7fc189d5af5bb41da8f543cea6962030"
+  integrity sha512-XJavIpZqiXID5Yxnxv3RUDKTN5b81ddNC3ecsA0SoFXz/QU8OGBwZGMomiq0zw+uuqbL/krztv/DINAQ/EV4gg==
+  dependencies:
+    undici-types "~5.26.4"
+
 "@types/node@^12.12.54":
   version "12.20.55"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-12.20.55.tgz#c329cbd434c42164f846b909bd6f85b5537f6240"
@@ -1905,6 +2018,15 @@ chalk@^4.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+cliui@^8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-8.0.1.tgz#0c04b075db02cbfe60dc8e6cf2f5486b1a3608aa"
+  integrity sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.1"
+    wrap-ansi "^7.0.0"
+
 cluster-key-slot@1.1.2, cluster-key-slot@^1.1.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/cluster-key-slot/-/cluster-key-slot-1.1.2.tgz#88ddaa46906e303b5de30d3153b7d9fe0a0c19ac"
@@ -2209,6 +2331,11 @@ es6-promisify@^5.0.0:
   dependencies:
     es6-promise "^4.0.3"
 
+escalade@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
+  integrity sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -2627,6 +2754,11 @@ generic-pool@3.9.0:
   resolved "https://registry.yarnpkg.com/generic-pool/-/generic-pool-3.9.0.tgz#36f4a678e963f4fdb8707eab050823abc4e8f5e4"
   integrity sha512-hymDOu5B53XvN4QT9dBmZxPX4CWhBPPLguTZ9MMFeFa/Kg0xWVfylOVNlJji/E7yTZWFd/q9GO5TxDLq156D7g==
 
+get-caller-file@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+  integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
+
 get-intrinsic@^1.0.2, get-intrinsic@^1.1.1, get-intrinsic@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.1.3.tgz#063c84329ad93e83893c7f4f243ef63ffa351385"
@@ -3020,6 +3152,11 @@ light-my-request@^4.2.0:
     process-warning "^1.0.0"
     set-cookie-parser "^2.4.1"
 
+lodash.camelcase@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
+  integrity sha512-TwuEnCnxbc3rAvhf/LbG7tJUDzhqXyFnv3dtzLOPgCG/hODL7WFnsbwktkD7yUV0RrreP/l1PALq/YSg6VvjlA==
+
 lodash.defaults@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-4.2.0.tgz#d09178716ffea4dde9e5fb7b37f6f0802274580c"
@@ -3056,6 +3193,11 @@ logform@^2.3.2, logform@^2.4.0:
     safe-stable-stringify "^2.3.1"
     triple-beam "^1.3.0"
 
+long@^5.0.0:
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/long/-/long-5.2.3.tgz#a3ba97f3877cf1d778eccbcb048525ebb77499e1"
+  integrity sha512-lcHwpNoggQTObv5apGNCTdJrO69eHOZMi4BNC+rTLER8iHAqGrUVeLh/irVIM7zTw2bOXA8T6uNPeujwOLg/2Q==
+
 lower-case@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-2.0.2.tgz#6fa237c63dbdc4a82ca0fd882e4722dc5e634e28"
@@ -3458,6 +3600,24 @@ prom-client@^15.0.0:
     "@opentelemetry/api" "^1.4.0"
     tdigest "^0.1.1"
 
+protobufjs@^7.2.4:
+  version "7.2.5"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-7.2.5.tgz#45d5c57387a6d29a17aab6846dcc283f9b8e7f2d"
+  integrity sha512-gGXRSXvxQ7UiPgfw8gevrfRWcTlSbOFg+p/N+JVJEK5VhueL2miT6qTymqAmjr1Q5WbOCyJbyrk6JfWKwlFn6A==
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.2"
+    "@protobufjs/base64" "^1.1.2"
+    "@protobufjs/codegen" "^2.0.4"
+    "@protobufjs/eventemitter" "^1.1.0"
+    "@protobufjs/fetch" "^1.1.0"
+    "@protobufjs/float" "^1.0.2"
+    "@protobufjs/inquire" "^1.1.0"
+    "@protobufjs/path" "^1.1.2"
+    "@protobufjs/pool" "^1.1.0"
+    "@protobufjs/utf8" "^1.1.0"
+    "@types/node" ">=13.7.0"
+    long "^5.0.0"
+
 proxy-addr@^2.0.7, proxy-addr@~2.0.7:
   version "2.0.7"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.7.tgz#f19fe69ceab311eeb94b42e70e8c2070f9ba1025"
@@ -3571,6 +3731,11 @@ regexpp@^3.1.0:
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-3.2.0.tgz#0425a2768d8f23bad70ca4b90461fa2f1213e1b2"
   integrity sha512-pq2bWo9mVD43nbts2wGv17XLiNLya+GklZ8kaDLV2Z08gDCsGpnKn9BFMepvWuHCbyVvY7J5o5+BVvoQbmlJLg==
 
+require-directory@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
+  integrity sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==
+
 require-from-string@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909"
@@ -3893,7 +4058,7 @@ string-similarity@^4.0.1:
   resolved "https://registry.yarnpkg.com/string-similarity/-/string-similarity-4.0.4.tgz#42d01ab0b34660ea8a018da8f56a3309bb8b2a5b"
   integrity sha512-/q/8Q4Bl4ZKAPjj8WerIBJWALKkaPRfrvhfF8k/B23i4nzrlRj2/go1m90In7nG/3XDSbOo0+pu6RvCTM9RGMQ==
 
-string-width@^4.2.3:
+string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
   integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
@@ -4103,6 +4268,11 @@ uid2@0.0.3:
   resolved "https://registry.yarnpkg.com/uid2/-/uid2-0.0.3.tgz#483126e11774df2f71b8b639dcd799c376162b82"
   integrity sha512-5gSP1liv10Gjp8cMEnFd6shzkL/D6W1uhXSFNCxDC+YI8+L8wkCYCbJ7n77Ezb4wE/xzMogecE+DtamEe9PZjg==
 
+undici-types@~5.26.4:
+  version "5.26.5"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617"
+  integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==
+
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -4226,6 +4396,15 @@ word-wrap@^1.2.3:
   resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
   integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==
 
+wrap-ansi@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
+  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
@@ -4251,11 +4430,34 @@ xtend@^4.0.0:
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
   integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
 
+y18n@^5.0.5:
+  version "5.0.8"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
+  integrity sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==
+
 yallist@4.0.0, yallist@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
 
+yargs-parser@^21.1.1:
+  version "21.1.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-21.1.1.tgz#9096bceebf990d21bb31fa9516e0ede294a77d35"
+  integrity sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==
+
+yargs@^17.7.2:
+  version "17.7.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.7.2.tgz#991df39aca675a192b816e1e0363f9d75d2aa269"
+  integrity sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w==
+  dependencies:
+    cliui "^8.0.1"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.3"
+    y18n "^5.0.5"
+    yargs-parser "^21.1.1"
+
 yn@3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"